9 autonomous systems are registered in Jersey (JE). Together they announce 98,560 IPv4 addresses, <0.01% of the announced total, which ranks Jersey #159 of 240 countries.
Autonomous systems99 announce IPv4
IPv4 addresses98,560<0.01% of announced IPv4 · #159 worldwide
Top 5 networks hold97.9%of Jersey's IPv4 space
IPv617 x /32 (1,114,112 x /48)2 of 9 networks (22%) announce IPv6
Small networks1announce a single /24 (256 addresses) or less
IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources